KEYENCE IB Series - Manual (Page 38)

3-10 IB-E
3
B
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sic O
perat
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3-4
Reference Light Registration (Gain
Adjustment) and Adjust Function
The amount of received light when the sensor head is mounted for the first time is
registered as the reference light.
If the incoming state of the laser beam changes during use because the front of the sensor
head is dirty, etc., the adjust function can be used to calibrate the light to the “reference
light” registered at the start of use. The adjust function can also be executed with external
inputs.
"10. External Input" (page 4-29)
Perform “reference light registration (gain adjustment)” when using the sensor for the first
time or each time the sensor head mounting position has been changed, etc.
Press the [MODE] and [SET] buttons simultaneously for 2 seconds.
[GAin] will display on the main display (upper level), and the reference light will be
registered. When the registration is completed, [oK] will flash a few times on the sub
display (lower level), and then the main screen will reappear.
Reference Light Registration (Gain Adjustment)
Point
• The reference light cannot be registered with external inputs. Always
use the buttons on the main unit.
• The following error displays will appear when the light is insufficient
or there is an interfering light.
"Error Displays and Corrective Actions" (page A-4)
Press the [MODE] button to remove the error and return to the
main screen.
Q-
LASER
BANK 0
1
2
3
HI
LO
R.V. ANALOG
HI SHIFT
ZERO SHIFT
TIMING LO
ALIGNMENT
)#KP
GO
HOLD CALC CHECK
Registration completed
F#T-
LASER
BANK 0
1
2
3
HI
LO
R.V. ANALOG
HI SHIFT
ZERO SHIFT
TIMING LO
ALIGNMENT
'T)
GO
HOLD CALC CHECK
KP(
LASER
BANK 0
1
2
3
HI
LO
R.V. ANALOG
HI SHIFT
ZERO SHIFT
TIMING LO
ALIGNMENT
'T)
GO
HOLD CALC CHECK
Light insufficient Interfering light